Fan arts, photobucket, other stuff.

I've noticed one of my fan arts which was only made for my own wikia userpage was removed due to minor users thinking it belonged to the officials which is not. I would never submit fan art to official pages, I would just use them for my own userpage. I was also asked to use Photobucket to submit a fan image into my userpage only, but I have no idea how to display a photobucket image on a Wikia. Can anyone teach me how to display a photobucket image on a wikia without directly submitting it on wikia? Otherwise it's just gonna make clueless users think my fan art is part of the officials.